Abstract:
A light source apparatus includes a light source module, a light sensor, a data converter, a light source controller and a light source driver. The light source module includes a light source. The light sensor generates sensing data by sensing the amount of light generated from the light source. The data converter converts the sensing data which exceeds a maximum value of reference data of a control range into converted sensing data within the control range. The light source controller generates a control signal for controlling the amount of light from the light source based upon the sensing data corresponding to no more than the maximum value or based upon the converted sensing data. The light source driver drives the light source by providing the light source with a driving signal based upon the control signal.
Abstract:
A display device testing system and a method for testing a display device using the same, which are capable of testing whether a display panel is defective or not according to a variation of the frame frequency and whether the driver module operates normally or not even at a voltage higher than a normal operation voltage. The display device testing system includes a display panel including a plurality of gate lines; a driver module including a gate driver unit for sequentially supplying a gate voltage to the plurality of gate lines in response to a test, vertical synchronization start signal; and a testing module for supplying a test vertical synchronization start signal to the driver module.
Abstract:
The present invention relates to a method for improving secretion efficiency of a recombinant foreign protein using a polypeptide fragment containing N-region of a signal sequence (directional signal) or variants thereof with the controlled pI value and/or a secretional enhancer composed of a hydrophilic polypeptide with the controlled pI value. The method of the present invention can be not only useful for the production of a recombinant foreign protein by preventing precipitation of an insoluble precipitate and by increasing extracellular or extra-periplasmic secretion efficiency of a recombinant protein but also useful for the transduction of an effective therapeutic protein by increasing membrane permeability using a strong secretional enhancer.
Abstract:
Disclosed herein is a composition for promoting AMPK activity, which comprises a chito-oligosaccharide as an active ingredient. The present composition affects the enzymes related to AMPK and lipid metabolism, and thus helps recovery from the condition lacking energy by various functions of controlling metabolism. Therefore, the present composition can enhance energy metabolism, thus making the composition effective for improving exercise capacity and reducing fatigue. The present composition can be used in the preparation of food or medicinal product as an endurance builder or for the prevention and improvement of fatigue.
Abstract:
Disclosed herein are an apparatus and method to detect a heart-rate and an air conditioning system having the apparatus. As peak points of vital signs acquired from a user are detected via determination of a period, a reliable heart rate variability is calculated based on the peak points. As the emotional state of the user can be diagnosed based on vital signs of the user, optimal air-conditioning control according to physical characteristics or emotional state of the user can be accomplished by sequentially controlling a variety of air-conditioning control factors according to the priority thereof until the user becomes comfortable.
Abstract:
Disclosed herein is an absorber with a hole for a metallic magnetic cryogenic detector and an aligning method. More specifically, the present invention is to provide an absorber with a small hole as an aligning mark for a temperature sensor used in a metallic magnetic cryogenic detector. A temperature sensor is bonded on the small hole of the absorber punched by a laser. Using the hole as an aligning mark the temperature sensor can be accurately positioned on the pick-up coil of the measuring means. Thus, the aligning method provides a magnetic measurement with an ideal coupling between the sensor and the pick-up loop. It eventually presents a precise measurement of the energy spectrum absorbed in a metallic magnetic cryogenic detector.
Abstract:
Disclosed is a CMOS image sensor, comprising a photodiode formed in a substrate, a floating diffusion region formed in the substrate in a manner such that it is distanced from the photodiode surrounds the photodiode and a transfer gate formed in a manner such that it is distanced from the photodiode and the floating diffusion region and formed in a boundary area between the photodiode and the floating diffusion region, thereby overlapping the photodiode and the floating diffusion region.
Abstract:
A composition for the sustained delivery of a drug comprising an amphiphilic diblock copolymer; a poorly water-soluble drug; a biodegradable polymer; and liquid poly(ethylene glycol) or functional derivatives thereof and a process for preparing the composition are disclosed. When administered into a particular body site, the composition forms an implant containing the drug and drug containing polymeric micelles, which are slowly released from the implant to maintain a constant drug concentration for an extended period of time.
Abstract:
An in-line system for fabricating a liquid crystal display-includes a sealer coating unit for coating a sealer onto a first substrate with a plurality of liquid crystal display cell regions, a liquid crystal injection unit for dropping a liquid crystal onto the first substrate coated with the sealer, and an assembly unit for assembling the first substrate with the second substrate. A sealer hardening unit hardens the sealer interposed between the first and the second substrate to thereby assemble the first and the second substrate with each other. A substrate cutting unit cuts the first and the second substrates along cutting lines through illuminating a laser beam along the cutting lines such that the first and the second substrates are severed into the liquid crystal display cell regions.
Abstract:
An in-line system for fabricating a liquid crystal display includes a sealer coating unit for coating a sealer onto a first substrate with a plurality of liquid crystal display cell regions, a liquid crystal injection unit for dropping a liquid crystal onto the first substrate coated with the sealer, and an assembly unit for assembling the first substrate with the second substrate. A sealer hardening unit hardens the sealer interposed between the first and the second substrate to thereby assemble the first and the second substrate with each other. A substrate cutting unit cuts the first and the second substrates along cutting lines through illuminating a laser beam along the cutting lines such that the first and the second substrates are severed into the liquid crystal display cell regions.